OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in the pixel-loop index expression i * 3 inside ConvertCbYCrYToRGB() causes the function to compute a large negative pointer offset into the output buffer, producing an out-of-bounds write that crashes the process. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
2.2.10.1+dfsg-1build12.2.18.0+dfsg-12.2.18.0+dfsg-1build22.2.18.0+dfsg-1ubuntu22.5.18.0+dfsg-1build12.5.18.0+dfsg-1build21.6.11~dfsg0-1ubuntu1+esm21.7.17~dfsg0-1ubuntu2+esm12.1.12.0~dfsg0-1ubuntu0.1~esm12.4.17.0+dfsg-1.1ubuntu0.1~esm12.5.19.1+dfsg-2ubuntu0.1~esm1Exploitability
AV:NAC:LPR:NUI:RScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H